4-甲基戊酸|646-07-1|异己酸;4-Methylpentanoic acid;Isocaproic acid|艾科试剂

货号	品名	产品规格	包装	单价(RMB)	促销价(RMB)	可用库存
113725	4-甲基戊酸	≥98%, FCC, FG	250g	1586.00	1506.7	>10
113724	4-甲基戊酸	99%	500g	2568.00	2439.6	>10
113723	4-甲基戊酸	99%	100g	638.00	606.1	>10
113722	4-甲基戊酸	99%	25g	218.00	207.1	>10
113721	4-甲基戊酸	99%	5g	96.00	91.2	>10

性状

无色至微黄色液体。
折光率n20/D：1.414
沸点：199-201 °C
密度：0.923
闪点：97 °C
熔点：-35 °C

质量标准

99%:

外观Appearance                                     Colorless to Pale Yellow Liquid
红外光谱Infrared spectrometry            Conforms to Structure
纯度Purity(GC)                                         ≥99.0%
纯度Purity (Titration by NAOH)              98.5 - 101.5 %
相对密度Specific gravity (20/20°C)      0.9210 to 0.9240
折光率Refractive index n20/D             1.4130 to 1.4160

≥98%, FCC, FG：
grade FCC FG Halal Kosher NI

外观Appearance                                   Colorless to Pale Yellow Liquid
折光率Refractive index at 20 ° C        1.412 - 1.417
红外光谱Infrared spectrum                 Conforms to Structure
纯度Purity (Titration by NaOH)            98.0 - 102.0 %
纯度Purity (GC)                                       ≥ 98.0 %
Solubility                                                  Colorless to Faint Yellow,Clear,1ml/1ml 95% Ethanol
相对密度Specific gravity (25/25°C)      0.919 - 0.926
Arsenic (As)                                             ≤ 3 ppm
Cadmium (Cd)                                       ≤ 1 ppm
Mercury (Hg)                                           ≤ 1 ppm
Lead (Pb)                                               ≤ 10 ppm